/// <summary>
/// Create a new AudioParameter and add it to the array of parameters
/// </summary>
/// <returns>The AudioParameter instance that was created</returns>
public AudioParameter AddParameter()
{
AudioParameter newParameter = ScriptableObject.CreateInstance <AudioParameter>();
newParameter.name = "New Audio Parameter";
newParameter.InitializeParameter();
AssetDatabase.AddObjectToAsset(newParameter, this);
this.parameters.Add(newParameter);
EditorUtility.SetDirty(this);
AssetDatabase.SaveAssets();
return(newParameter);
}
/// <summary>
/// Check if any of the parameters on the event use gaze for the value
/// </summary>
/// <returns>Whether at least one parameter uses gaze</returns>
private bool HasGazeProperty()
{
for (int i = 0; i < this.rootEvent.Parameters.Count; i++)
{
AudioParameter tempParam = this.rootEvent.Parameters[i].parameter;
if (tempParam.UseGaze)
{
return(true);
}
}
return(false);
}
/// <summary>
/// Set whether the defined parameter on the event uses the player's gaze angle
/// </summary>
/// <param name="toggle"></param>
/// <param name="gazeParameter"></param>
public void ToggleGaze(bool toggle, AudioParameter gazeParameter)
{
this.useGaze = toggle;
if (!toggle)
{
for (int i = 0; i < this.activeParameters.Length; i++)
{
ActiveParameter tempParameter = this.activeParameters[i];
if (tempParameter.rootParameter.parameter == gazeParameter)
{
tempParameter.Reset();
}
}
}
}
/// <summary>
/// Set the value of a parameter on this event independent of the root parameter's value
/// </summary>
/// <param name="localParameter">The AudioParameter set on the root AudioEvent</param>
/// <param name="newValue">The new local value on this event instance (does not set the AudioParameter value)</param>
public void SetLocalParameter(AudioParameter localParameter, float newValue)
{
bool hasParameter = false;
for (int i = 0; i < this.activeParameters.Length; i++)
{
ActiveParameter tempParameter = this.activeParameters[i];
if (tempParameter.rootParameter.parameter == localParameter)
{
hasParameter = true;
tempParameter.CurrentValue = newValue;
}
}
if (!hasParameter)
{
//Debug.LogWarningFormat("Audio event {0} does not have parameter {1}", this.rootEvent.name, localParameter.name);
}
}
/// <summary>
/// Display the all of the parameters in the bank
/// </summary>
private void DrawParameterList()
{
this.parameterListRect.height = this.position.height / 2;
GUILayout.BeginArea(this.parameterListRect);
this.parameterListScrollPosition = EditorGUILayout.BeginScrollView(this.parameterListScrollPosition);
if (this.audioBank == null)
{
EditorGUILayout.EndScrollView();
GUILayout.EndArea();
return;
}
if (GUILayout.Button("Add Parameter"))
{
this.audioBank.AddParameter();
}
if (this.audioBank.EditorParameters != null)
{
for (int i = 0; i < this.audioBank.EditorParameters.Count; i++)
{
AudioParameter tempParameter = this.audioBank.EditorParameters[i];
if (tempParameter == null)
{
continue;
}
tempParameter.DrawParameterEditor();
if (GUILayout.Button("Delete Parameter"))
{
this.audioBank.DeleteParameter(tempParameter);
}
EditorGUILayout.Separator();
}
}
EditorGUILayout.EndScrollView();
GUILayout.EndArea();
}
/// <summary>
/// Destroy an AudioParameter and remove it from the array of parameters
/// </summary>
/// <param name="parameterToDelete">The AudioParameter you wish to delete</param>
public void DeleteParameter(AudioParameter parameterToDelete)
{
this.parameters.Remove(parameterToDelete);
ScriptableObject.DestroyImmediate(parameterToDelete, true);
}
